Myosotella myosotis (Mollusca: Ellobiidae) — an overlooked,but well-established introduced species in South Africa     

《African Journal of Marine Science》2013,35(3):459-464

Myosotella myosotis is shown to be a well-established alien species in South Africa. Discovered in Port Elizabeth more than 100 years ago, it was initially thought to be indigenous and was described under two different names, but subsequent taxonomic work has demonstrated that these are synonyms of the variable and widely introduced European M. myosotis. This information, published in a revision of western Atlantic Ellobiidae, has escaped the attention of the South African marine science community. There has been no recent mention of M. myosotis or its two pseudoindigenous synonyms in the literature pertaining to either the estuaries or the malacofauna of South Africa, or to marine bioinvasions in the region. This example serves to demonstrate that invasion biology has a global context and that taxonomic literature is an important source of pertinent data. The fact that a species, which evidently occurs in abundance, can be overlooked for so long is both surprising and sobering.  相似文献   

Morphological and molecular evidence supports the occurrence of a single species of Zebrias zebrinus along the coastal waters of China     

WANG Zhongming  KONG Xiaoyu  HUANG Liangmin  WANG Shuying  SHI Wei  KANG Bin 《海洋学报(英文版)》2014,33(8):44-54

The so-called zebra sole includes a group of small flatfishes characterized by transverse band pairs on the ocular side and distributed throughout shallow waters along the coast of the Indo-West Pacific Ocean. Sev-eral species of the zebra sole have been recorded from the coastal waters of China. Morphological analysis of 1 107 specimens of the zebra sole from 15 successive localities along the China’s coast demonstrated that no significant variations among these localities were found on the basis of meristic counts and morphometric characters. Phylogenetic analysis based onCOI gene sequences of 14 individuals and D-loop of 22 indi-viduals from eight localities showed that they were indistinguishable among these localities. Therefore, both morphological and molecular evidence supported the occurrence of a single species of the zebra sole along the China’s coast. The available name for this species isZebriaszebrinus （Temminck and Schlegel, 1846） in-stead ofZ.zebra （Bloch, 1787）.Zebrias fasciatus（Basilewsky, 1855） andSolea ommatura （Richardson, 1846） are considered here as two synonyms ofZ. zebrinus.  相似文献